6
QuizMultiple Choice

Scatterplots

Question 6 • Common Core Math 7 - MA3107 CR

The means and mean absolute deviations of the amount of rain that fell each day in a local city, last week and this week, are shown below.Means and Mean Absolute Deviations of Rainfall Last Week and This Week Last WeekThis WeekMean 19.7 cm19.3 cmMean Absolute Deviation4.6 cm5.2 cmThe difference in the mean rainfall is approximately what percent of the mean absolute deviation of the this week’s rainfall?

Answer
A
8%
B
23%
C
27%
D
67%
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